Canon 1000 Service Manual page 751

Code
IP-ED PCB (faulty)
E620
IP-MAIN PCB (faulty)
IP-PRJ PCB (faulty)
E633
IP-MAIN PCB (faulty)
(TYPE1) Film projector PCB (faulty)
E718
(TYPE2)
Film projector lamp (faulty)
E634
DC controller PCB (faulty)
E700
Reader unit controller PCB (faulty)
Power supply PCB (faulty)
Power switch
E800
DC controller PCB
DC harness
Power supply unit (DCP1) cooling
E804
fan (error)
COPYRIGHT © 2001 CANON INC.
Cause
CANON CLC1000/1000S/3100 REV.2 MAY 2001 PRINTED IN JAPAN (IMPRIME AU JAPON)
7. TROUBLESHOOTING IMAGE FAULTS/MALFUNCTIONS
The communication between the IP-ED PCB
and the IP-MAIN PCB is interrupted for 5 sec
or more.
The communication between the IP-MAIN PCB
and the film projector is interrupted for 5 sec or
more.
See the Service Manual for the film projector.
The communication between the DC controller
PCB and the reader unit controller PCB is
disrupted for 5 sec or more.
An interruption in the auto shut-off signal is
detected for 1 sec or more.
The rotation of the cooling fan for the power
supply unit (DCP1) has stopped.
Description
7-315